# .# .#.O ###.###.#.# #<.#......# ####a#.......## #............. #.##.#...#..# #.##.#...#..# #.##......# #.###.....# #.# #...#.# #.# #.#...# #.# #.##.## #.###.##..#≈#... #.........#≈## #####.###.#+#.# #.# .....# #.# ###### #.# #.# ... #..